{
  "manageEntity": {
    "action": "Follow",
    "entityId": "442090",
    "entityType": "User",
    "nonce": "0x5682a7c032be34a53f74c6dc67a30af2da850e9a3d803b5fddbfa6d72e0f02ab",
    "signature": "0x205c44cedeb09449447f1204acc291f2ce8ce49978957efce587c9ab011192f02901ed932d837e13a5603159301098916c16bdfb75528916945696db36ed6aeb1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}